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Integrated Ferroelectrics
An International Journal
Volume 125, 2011 - Issue 1
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Original Articles

Structural and Electrical Properties of Lanthanum Gadolinium Oxide: Ceramic and Thin Films for High-k Application

S. P. Pavunny Department of Physics and Institute for Functional Nanomaterials, P.O. Box 70377, University of Puerto Rico, San Juan, PR, 00936-8377, USA
,
R. Thomas Department of Physics and Institute for Functional Nanomaterials, P.O. Box 70377, University of Puerto Rico, San Juan, PR, 00936-8377, USA
,
N. M. Murari Department of Physics and Institute for Functional Nanomaterials, P.O. Box 70377, University of Puerto Rico, San Juan, PR, 00936-8377, USA
,
J. Schubert Institute of Bio-and Nano-Systems (IBN1-IT) and JARA-Fundamentals of Future Information Technology, Research Centre Jülich, D-52425, Germany
,
V. Niessen Institute of Bio-and Nano-Systems (IBN1-IT) and JARA-Fundamentals of Future Information Technology, Research Centre Jülich, D-52425, Germany
,
R. Luptak Institute of Bio-and Nano-Systems (IBN1-IT) and JARA-Fundamentals of Future Information Technology, Research Centre Jülich, D-52425, Germany
,
T. S. Kalkur Department of Electrical and Computer Engineering, University of Colorado, Colorado Springs, 80918, USA
&
R. S. Katiyar Department of Physics and Institute for Functional Nanomaterials, P.O. Box 70377, University of Puerto Rico, San Juan, PR, 00936-8377, USA
 show all
Pages 44-52 | Received 17 Sep 2010, Accepted 03 Dec 2010, Published online: 27 Jun 2011

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Rashmi Rekha Sahoo & R. N. P. Choudhary. (2023) Structural, dielectric, impedance, and electric modulus characteristics of Y2CaCuO5 high-k dielectric ceramics. Ferroelectrics 616:1, pages 127-142.
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Chia-Shan Chien, Meng-Hung Tsai & Cheng-Liang Huang. (2020) Electrical properties and current conduction mechanisms of LaGdO3 thin film by RF sputtering for RRAM applications. Journal of Asian Ceramic Societies 8:3, pages 948-956.
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Chong Yang Chuah, Lina Nie, Jong-Min Lee & Tae-Hyun Bae. (2020) The influence of cations intercalated in graphene oxide membranes in tuning H2/CO2 separation performance. Separation and Purification Technology 246, pages 116933.
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Ning Han, Shuo Wang, Zhengxin Yao, Wei Zhang, Xuan Zhang, Lin Zeng & Ruofei Chen. (2020) Superior three‐dimensional perovskite catalyst for catalytic oxidation. EcoMat 2:3.
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V Gutiérrez-Cano, R Valiente, J A González & F Rodríguez. (2020) High Pressure optical nanothermometer based on Er 3+ photoluminescence . Journal of Physics: Conference Series 1609:1, pages 012004.
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Rutvi J. Pandya, Sushant Zinzuvadiya, Nisha Thankachen, Poornima Sengunthar, Shivangi S. Patel, A. K. Debnath & U. S. Joshi. (2020) Enhanced magnetodielectric coupling in strongly ferroic composite oxide film. AIP Advances 10:7.
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Jessica C. Jones, Sathish Rajendran, Aparna Pilli, Veronica Lee, Natasha Chugh, Leela Mohana Reddy Arava & Jeffry A. Kelber. (2020) In situ x-ray photoelectron spectroscopy study of lithium carbonate removal from garnet-type solid-state electrolyte using ultra high vacuum techniques . Journal of Vacuum Science & Technology A: Vacuum, Surfaces, and Films 38:2.
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Ning Han, Ruofei Chen, Tieyan Chang, Liqing Li, Haijiang Wang & Lin Zeng. (2019) A novel lanthanum strontium cobalt iron composite membrane synthesised through beneficial phase reaction for oxygen separation. Ceramics International 45:15, pages 18924-18930.
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Ning Han, Qing Wei, Hao Tian, Shuguang Zhang, Zhonghua Zhu, Jian Liu & Shaomin Liu. (2019) Highly Stable Dual‐Phase Membrane Based on Ce 0.9 Gd 0.1 O 2– δ —La 2 NiO 4+ δ for Oxygen Permeation under Pure CO 2 Atmosphere . Energy Technology 7:5, pages 1800701.
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Heon Lee, In-Soo Park, Hye-Jin Bang, Young-Kwon Park, Hangun Kim, Hyung-Ho Ha, Byung-Joo Kim & Sang-Chul Jung. (2019) Fabrication of Gd-La codoped TiO2 composite via a liquid phase plasma method and its application as visible-light photocatalysts. Applied Surface Science 471, pages 893-899.
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Ning Han, Wei Wang, Shuguang Zhang, Jaka Sunarso, Zhonghua Zhu & Shaomin Liu. (2018) A novel heterogeneous La 0.8 Sr 0.2 CoO 3−δ /(La 0.5 Sr 0.5 ) 2 CoO 4+δ dual‐phase membrane for oxygen separation . Asia-Pacific Journal of Chemical Engineering 13:5.
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A. Siaï, P. Haro-González, K. Horchani Naifer & M. Férid. (2018) Optical temperature sensing of Er 3+ /Yb 3+ doped LaGdO 3 based on fluorescence intensity ratio and lifetime thermometry. Optical Materials 76, pages 34-41.
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Yogesh Sharma, Shojan P. Pavunny, Esteban Fachini, James F. Scott & Ram S. Katiyar. (2015) Nonpolar resistive memory switching with all four possible resistive switching modes in amorphous LaHoO3 thin films. Journal of Applied Physics 118:9.
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Svetlana V. Belaya, Vladimir V. Bakovets, Igor P. Asanov, Ilya V. Korolkov & Veronika S. Sulyaeva. (2015) MOCVD Synthesis of Terbium Oxide Films and their Optical Properties. Chemical Vapor Deposition 21:4-5-6, pages 150-155.
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Shojan Pavunny, James Scott & Ram Katiyar. (2014) Lanthanum Gadolinium Oxide: A New Electronic Device Material for CMOS Logic and Memory Devices. Materials 7:4, pages 2669-2696.
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Shojan P. Pavunny, Ashok Kumar, Pankaj Misra, James F. Scott & Ram S. Katiyar. (2014) Properties of the new electronic device material LaGdO 3 . physica status solidi (b) 251:1, pages 131-139.
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S. P. Pavunny, P. Misra, J. F. Scott & R. S. Katiyar. (2013) Advanced high-k dielectric amorphous LaGdO3 based high density metal-insulator-metal capacitors with sub-nanometer capacitance equivalent thickness. Applied Physics Letters 102:25.
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S. P. Pavunny, P. Misra, R. Thomas, A. Kumar, J. Schubert, J. F. Scott & R. S. Katiyar. (2013) Advanced high-k gate dielectric amorphous LaGdO3 gated metal-oxide-semiconductor devices with sub-nanometer equivalent oxide thickness. Applied Physics Letters 102:19.
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Shojan P. Pavunny, Pankaj Misra, Reji Thomas, Ashok Kumar, James F. Scott & Ram S. Katiyar. (2013) Analysis of Leakage Currents through PLD Grown Ultrathin a-LaGdO 3 Based High-k Metal Gate Devices . MRS Proceedings 1561.
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S. P. Pavunny, R. Thomas, A. Kumar, N. M. Murari & R. S. Katiyar. (2012) Dielectric properties and electrical conduction of high-k LaGdO3 ceramics. Journal of Applied Physics 111:10.
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S. P. Pavunny, R. Thomas, A. Kumar, E. Fachini & R. S. Katiyar. (2012) Optical properties of amorphous high-k LaGdO3 films and its band alignment with Si. Journal of Applied Physics 111:4.
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S. P. Pavunny, R. Thomas, A. Kumar, J. F. Scott & R. S. Katiyar. (2012) Optical Dielectric Function Modeling and Electronic Band Lineup Estimation of Amorphous High-k LaGdO 3 Films . ECS Journal of Solid State Science and Technology 1:4, pages N53-N57.
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